| 网络链路带宽多分组测量技术 |
| |
| 引用本文： | 赵金,陈鸣.网络链路带宽多分组测量技术[J].应用科学学报,2004,22(1):30-34. |
| |
| 作者姓名： | 赵金 陈鸣 |
| |
| 作者单位： | 1. 空军第三研究所,北京,100085;解放军理工大学,通信工程学院,江苏,南京,210007
2. 解放军理工大学,通信工程学院,江苏,南京,210007 |
| |
| 基金项目： | 国家863计划(2001AA112090)，江苏省自然科学基金(BK2001022)资助项目 |
| |
| 摘 要： | 详细讨论了现有的网络链路带宽单分组测量技术，针对单分组测量技术的不足，提出了一种网络链路带宽多分组测量技术，通过实验仿真对单分组测量技术和多分组测量技术的性能进行了比较．实验结果表明，与单分组测量技术相比，多分组测量技术的测量精度更高，测量速度更快，耗费网络资源更少．
|
| 关 键 词： | 带宽测量 链路带宽 RTT时延 多分组测量 通信网络 |
| 文章编号： | 0255-8297(2004)01-0030-05 |
The Multi-packet Probe Technique for Measuring the Network Link Bandwidth |
| |
| ZHAO Jin.The Multi-packet Probe Technique for Measuring the Network Link Bandwidth[J].Journal of Applied Sciences,2004,22(1):30-34. |
| |
| Authors: | ZHAO Jin |
| |
| Abstract: | Measuring the link bandwidth is an open issue. Many scholars in the world are committing themselves to this work. Unfortunately, it is difficult to measure the link bandwidth accurately and fast. Up to now, we are still not able to get a method to measure the link bandwidth quite accurately and fast. In this paper, we first analyze the performance and the disadvantages of the existing one packet probe technique. To remedy its default, we put forward a new measurement technique called multi-packet probe technique. Finally we make a simulation to validate the new measurement technique. We find that, compared with the one packet probe technique, the multi-packet probe technique has higher accuracy, higher measuring speed and lower resource cost. |
| |
| Keywords: | bandwidth measurement link bandwidth RTT latency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
